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#include <common.h>
#include <asm/arch/pinmux.h>
void pinmux_set(int bank, int pin, int func)
{
u32 reg;
u32 base;
/* TODO: check parameters */
if (bank == PINMUX_BANK_MFA)
base = SYS_CONTROL_BASE;
else
base = SEC_CONTROL_BASE;
clrbits_le32(base + PINMUX_SECONDARY_SEL, BIT(pin));
clrbits_le32(base + PINMUX_TERTIARY_SEL, BIT(pin));
clrbits_le32(base + PINMUX_QUATERNARY_SEL, BIT(pin));
clrbits_le32(base + PINMUX_DEBUG_SEL, BIT(pin));
clrbits_le32(base + PINMUX_ALTERNATIVE_SEL, BIT(pin));
switch (func) {
case PINMUX_GPIO:
default:
return;
break;
case PINMUX_2:
reg = base + PINMUX_SECONDARY_SEL;
break;
case PINMUX_3:
reg = base + PINMUX_TERTIARY_SEL;
break;
case PINMUX_4:
reg = base + PINMUX_QUATERNARY_SEL;
break;
case PINMUX_DEBUG:
reg = base + PINMUX_DEBUG_SEL;
break;
case PINMUX_ALT:
reg = base + PINMUX_ALTERNATIVE_SEL;
break;
}
setbits_le32(reg, BIT(pin));
}
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